Metso Jamesbury VPVL-300 - User Manual

IMO-553 EN • 11/2019
Valv-Powr® VPVL
Mod D Value-Line®
Double-Opposed Piston Actuators
Installation, Maintenance and
Operating Instructions

Summary

General Actuator Information and Warnings

1.1 Safety Warnings

Critical safety warnings for handling and operation of the actuator.

Technical Data Specifications

Installation Procedures

Maintenance and Disassembly

4.2 Disassembly Procedures

Procedures for actuator disassembly for maintenance purposes.

Removal of Position Indicator

Step-by-step instructions for removing the position indicator.

Removal of Stop Cap Screws

Detailed steps for removing the stop cap screws from the actuator.

End Cap Disassembly

Piston Disassembly

Drive Shaft and Bearing Disassembly

Cleaning and Inspection

Assembly Procedures

Drive Shaft Assembly

Piston Assembly

End Cap and Spring Cartridge Assembly

Assembly of Stop Screws and Stroke Adjustment

How to assemble and adjust stop screws for travel control.

External Travel Stop Adjustment

Adjusting external travel stops for actuator travel limits.

Setting 100% Adjustable Stop

Setting adjustable travel stops for limited rotation.

Double Acting Actuators: Setting Travel Stops

Setting travel stops for double-acting actuators.

Spring Return Actuators: Setting Travel Stops

Setting travel stops for spring-return actuators.

Safety Lockout Device Installation

1. Removal of Stop Screws

2. Assembly of Blocking Screw and Adjustment Screw

Assembling blocking and adjustment screws for the lockout feature.

3. Assembly of Safety Cover and Padlock

Installing the safety cover and padlock for lockout.

Declutchable Manual Override (DO) Operation

6.1 Installation

6.2 Stop Screw Adjustment

6.3 Operation

How to Order Valv-Powr Actuators

1. Product Group

2. Size Selection

3. Series Options

Metso Jamesbury VPVL-300 Specifications